package com.shigu.paypwd.util;

import com.alibaba.fastjson.JSONObject;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

/**
 * 短信服务
 */
@Component
public class SendMsgUtil {

    private static final Logger logger = LoggerFactory.getLogger(SendMsgUtil.class);
    @Value("${msg.sign}")
    private String sign;
    @Value("${msg.codeModel}")
    private String codeModel;
    @Value("${msg.accessKeyId}")
    private String accessKeyId;
    @Value("${msg.accessKeySecret}")
    private String accessKeySecret;

    /**
     * 发送验证码信息
     *
     * @param telephone 手机号
     * @param code      验证码
     */
    public void sendValiMsg(String telephone, String code) {
        JSONObject param = new JSONObject();
        param.put("code", code);
        try {
            commonSend(accessKeyId, accessKeySecret, telephone, sign, codeModel, param, null);
        } catch (ClientException e) {
            logger.error("发送短信失败", e);
        }
    }

    /**
     * 公共发信息地点
     *
     * @param telephones   手机号码串
     * @param sign         短信签名
     * @param templateCode 模板编码
     * @param param        模板中填充的数据
     * @param outId        场景外部ID,最终在短信回执消息中将此值带回给调用者
     * @return 发送结果
     * @throws ClientException 有可能发送有异常
     */
    private SendSmsResponse commonSend(String accessKeyId, String accessKeySecret, String telephones, String sign, String templateCode, JSONObject param, String outId) throws ClientException {
        //产品名称:云通信短信API产品,开发者无需替换
        final String product = "Dysmsapi";
        //产品域名,开发者无需替换
        final String domain = "dysmsapi.aliyuncs.com";

        //初始化acsClient,暂不支持region化
        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessKeySecret);
        DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
        IAcsClient acsClient = new DefaultAcsClient(profile);

        //组装请求对象-具体描述见控制台-文档部分内容
        SendSmsRequest request = new SendSmsRequest();
        //必填:待发送手机号
        request.setPhoneNumbers(telephones);
        //必填:短信签名-可在短信控制台中找到
        request.setSignName(sign);
        //必填:短信模板-可在短信控制台中找到
        request.setTemplateCode(templateCode);
        //可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为
        request.setTemplateParam(param.toJSONString());

        //选填-上行短信扩展码(无特殊需求用户请忽略此字段)
        //request.setSmsUpExtendCode("90997");

        //可选:outId为提供给业务方扩展字段,最终在短信回执消息中将此值带回给调用者
        request.setOutId(outId);

        //hint 此处可能会抛出异常，注意catch
        return acsClient.getAcsResponse(request);
    }
}
